| Tour | Date | Rencontre | |||
|---|---|---|---|---|---|
| 1 | 10.6 | 10&U | Marin 3 / CT Neuchâtel | Christopher Vial R8 | 6:1 6:3 |
| - Ulysse Jeannerat R8
- Timeo Moreau R9 | 6:0 6:1 | ||||
| 2 | 17.6 | 10&U | Marin 3 / Béroche-B.-Boudry | - Gabin Juvet R8
- Louis Cantoni R9 | 6:0 6:0 |
| 3 | 1.7 | 10&U | Marin 3 / La Chaux-de-Fonds | Rayan Duplain R8 | 6:1 6:3 |
| - Rayan Duplain R8
- Seyan Duplain R9 | 6:1 6:3 | ||||